3968280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 13160160

約数和(自身を除く): 9191880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 151, 180, 219, 292, 302, 360, 365, 438, 453, 584, 604, 657, 730, 755, 876, 906, 1095, 1208, 1314, 1359, 1460, 1510, 1752, 1812, 2190, 2265, 2628, 2718, 2920, 3020, 3285, 3624, 4380, 4530, 5256, 5436, 6040, 6570, 6795, 8760, 9060, 10872, 11023, 13140, 13590, 18120, 22046, 26280, 27180, 33069, 44092, 54360, 55115, 66138, 88184, 99207, 110230, 132276, 165345, 198414, 220460, 264552, 330690, 396828, 440920, 496035, 661380, 793656, 992070, 1322760, 1984140, 3968280]

約数ペア:

[(1, 3968280), (2, 1984140), (3, 1322760), (4, 992070), (5, 793656), (6, 661380), (8, 496035), (9, 440920), (10, 396828), (12, 330690), (15, 264552), (18, 220460), (20, 198414), (24, 165345), (30, 132276), (36, 110230), (40, 99207), (45, 88184), (60, 66138), (72, 55115), (73, 54360), (90, 44092), (120, 33069), (146, 27180), (151, 26280), (180, 22046), (219, 18120), (292, 13590), (302, 13140), (360, 11023), (365, 10872), (438, 9060), (453, 8760), (584, 6795), (604, 6570), (657, 6040), (730, 5436), (755, 5256), (876, 4530), (906, 4380), (1095, 3624), (1208, 3285), (1314, 3020), (1359, 2920), (1460, 2718), (1510, 2628), (1752, 2265), (1812, 2190)]